2822372145 has 24 divisors (see below), whose sum is σ = 5011434792. Its totient is φ = 1468550400.

The previous prime is 2822372131. The next prime is 2822372171. The reversal of 2822372145 is 5412732282.

2822372145 is a `hidden beast` number, since 282 + 2 + 372 + 1 + 4 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11675889 + 2810696256 = 3417^2 + 53016^2 .

It is not a de Polignac number, because 2822372145 - 2⁹ = 2822371633 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 763026 + ... + 766715.

It is an arithmetic number, because the mean of its divisors is an integer number (208809783).

Almost surely, 2^2822372145 is an apocalyptic number.

It is an amenable number.

2822372145 is a deficient number, since it is larger than the sum of its proper divisors (2189062647).

2822372145 is a wasteful number, since it uses less digits than its factorization.

2822372145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529793 (or 1529790 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 2822372145 is about 53126.0025317170. The cubic root of 2822372145 is about 1413.2036780994.

The spelling of 2822372145 in words is "two billion, eight hundred twenty-two million, three hundred seventy-two thousand, one hundred forty-five".